Ralph Dümmler is a recognized expert with over 30 years of experience in the mobile communications industry. He has held leading positions at companies such as Philips, Ericsson, Infineon and Intel and has been active at Fraunhofer IIS since 2020.

His areas of expertise include research and development in 2G, 3G, 4G and 5G, with a particular focus on test and verification, program and product management.

He is currently driving the development and implementation of private 5G campus networks and actively shaping the future of wireless communications.